<template>
  <div class="my-container">
    <!-- 已登陆 -->
    <div
      v-if="user"
      class="header user-info"
    >
      <div class="base-info">
        <div class="left">
          <van-image
            round
            :src="userInfo.photo"
            class="avatar"
            fit='cover'
          />
          <span class="name">{{userInfo.name}}</span>
        </div>
        <div class="right">
          <van-button
            size='mini'
            round
            to="/user/profile"
          >编辑资料</van-button>
        </div>
      </div>
      <div class="data-stats">
        <div class="data-item">
          <span class="count">{{userInfo.art_count || 354}}</span>
          <span class="text">头条</span>
        </div>
        <div class="data-item">
          <span class="count">{{userInfo.follow_count || 35}}</span>
          <span class="text">关注</span>
        </div>
        <div class="data-item">
          <span class="count">{{userInfo.fans_count || '74.6w'}}</span>
          <span class="text">粉丝</span>
        </div>
        <div class="data-item">
          <span class="count">{{userInfo.like_count || '549.9w'}}</span>
          <span class="text">获赞</span>
        </div>
      </div>

    </div>
    <!-- 未登录 -->
    <div
      v-else
      class="header not-login"
    >
      <div
        @click="$router.push('/login')"
        class="login-btn"
      >
        <img
          class="mobile-img"
          src="~@/assets/mobile.png"
          alt=""
        >
        <span class="text">登录/注册</span>
      </div>
    </div>
    <!-- 导航 -->
    <div>
      <van-grid
        class="grid-nav"
        :column-num="2"
        clickable
      >
        <van-grid-item class="grid-item">
          <i
            slot="icon"
            class="iconfont icon-shoucang"
          ></i>
          <span
            slot="text"
            class="text"
          > 收藏</span>
        </van-grid-item>
        <van-grid-item class="grid-item">
          <i
            slot="icon"
            class="iconfont icon-lishi"
          ></i>
          <span
            slot="text"
            class="text"
          > 收藏</span>
        </van-grid-item>
      </van-grid>
    </div>
    <van-cell
      class="tongzhi"
      title="消息通知"
      is-link
    />
    <van-cell
      class="mb-9"
      title="小智同学"
      is-link
    />
    <van-cell
      clickable
      @click="remToken"
      v-if="user"
      class="logout-cell"
      title="退出登录"
    />
  </div>
</template>

<script>
import { mapState } from 'vuex'
import { getUserInfo } from '@/api/user'
export default {
  // 组件名称
  name: 'MyIndex',
  // 局部注册的组件
  components: {},
  // 组件参数 接收来自父组件的数据
  props: {},
  // 组件状态值
  data () {
    return {
      userInfo: {}
    }
  },
  // 计算属性
  computed: {
    ...mapState(['user'])
  },
  // 侦听器
  watch: {},
  // 生命周期钩子   注：没用到的钩子请自行删除
  /**
  * 组件实例创建完成，属性已绑定，但DOM还未生成，el属性还不存在
  */
  created () {
    if (this.user) {
      this.loadUserInfo()
    }
  },
  /**
  * el 被新创建的 vm.el 替换，并挂载到实例上去之后调用该钩子。
  * 如果 root 实例挂载了一个文档内元素，当 mounted 被调用时 vm.el 也在文档内。
  */
  mounted () { },
  // 组件方法
  methods: {
    remToken () {
      this.$dialog.confirm({
        title: '确认退出么'
      })
        .then(() => { // 确认执行这里
          this.$store.commit('setUser', null)
        })
        .catch(() => { // 取消执行这里
          // on cancel
        })
    },
    async loadUserInfo () {
      try {
        const { data } = await getUserInfo()
        console.log(data)
        this.userInfo = data.data
      } catch (err) {
        this.$toast('获取数据失败')
      }
    }
  }
}
</script>

<style scoped lang="less">
.my-container {
  .header {
    height: 361px;
    background: url(~@/assets/banner.png);
    background-size: cover;
  }
  .not-login {
    display: flex;
    justify-content: center;
    align-items: center;
    .login-btn {
      display: flex;
      justify-content: center;
      flex-direction: column;
      align-items: center;
      .mobile-img {
        width: 132px;
        height: 132px;
        margin-bottom: 15px;
      }
      .text {
        font-style: 28px;
        color: #fff;
      }
    }
  }
  .user-info {
    .base-info {
      height: 231px;
      box-sizing: border-box;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 76px 32px 23px;
      .left {
        display: flex;
        align-items: center;
        .avatar {
          width: 132px;
          height: 132px;
          margin-right: 23px;
          border: 4px solid #fff;
        }
        .name {
          font-style: 30px;
          color: #fff;
        }
      }
    }
    .data-stats {
      display: flex;
      .data-item {
        height: 130px;
        flex: 1;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        color: #fff;
        .count {
          font-style: 36px;
        }
        .text {
          font-size: 23px;
        }
      }
    }
  }
  .grid-nav {
    .grid-item {
      height: 141px;
      i.iconfont {
        font-size: 45px;
      }
      .icon-shoucang {
        color: #eb5253;
      }
      .icon-lishi {
        color: #ff9d1d;
      }
      span.text {
        font-size: 28px;
      }
    }
  }
  .tongzhi {
    margin-top: 15px;
  }
  .logout-cell {
    text-align: center;
    color: red;
    margin-top: 15px;
    font-size: 30px;
  }
}
</style>
